Home / 25,150,300.56-37,725,445.98-10,764,039.60

Finding the Fourth Proportional to 25,150,300.56, 37,725,445.98 and 10,764,039.60

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Solution

The fourth proportional to 25,150,300.56, 37,725,445.98 and 10,764,039.60 is: 16,146,057.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,150,300.56 : 37,725,445.98 = 10,764,039.60 : x
  2. Step 2: Convert to fraction form
    25,150,300.56/37,725,445.98 = 10,764,039.60/x
  3. Step 3: Cross multiply
    25,150,300.56x = 37,725,445.98 × 10,764,039.60
  4. Step 4: Simplify right side
    25,150,300.56x = 406,078,194,456,380.75
  5. Step 5: Solve for x
    x = 406,078,194,456,380.75/25,150,300.56
  6. Step 6: Final answer
    x = 16,146,057.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.